export interface BaseSeoContent {
    /**
     * 文章的标题，不包含任何品牌，例如你的网站名称。
     *
     * The title of your object as it should appear within the graph, e.g., "The Rock".
     */
    'og:title': string;
    /**
     * 页面类型，根据你选择类别的不同，可能需要填写其他属性。
     *
     * The type of your object, e.g., "video.movie".
     * Depending on the type you specify, other properties may also be required.
     */
    'og:type': 'music.song' | 'music.album' | 'music.playlist' | 'music.radio_station' | 'video.movie' | 'video.episode' | 'video.tv_show' | 'video.other' | 'article' | 'book' | 'profile' | 'website';
    /**
     * 页面的图片网址。图片应至少为 600×315 像素，但最好是 1200×630 像素或更大的尺寸 (大小不超过 5MB)。
     * 将长宽比保持在 1.91:1 左右，以避免裁剪。
     * 游戏图标应为正方形，且至少为 600×600 像素。
     * 如果在发布图片后更新了图片，请使用新网址，因为系统会根据之前的网址缓存图片，可能不会更新图片。
     *
     * An image URL which should represent your object within the graph.
     */
    'og:image': string;
    /**
     * 页面的权威链接。此标签应该是未加修饰的网址，没有会话变量、用户识别参数或计数器。
     * 此网址的“赞”和“分享”将在此网址中汇总。例如，移动域网址应将桌面版网址指定为权威链接，用于跨不同页面版本汇总“赞”和“分享”
     *
     * The canonical URL of your object that will be used as its permanent ID in the graph,
     * e.g., "http://www.imdb.com/title/tt0117500/".
     */
    'og:url': string;
}
export interface SimpleSeoContent extends BaseSeoContent {
    /**
     * 可选的音频文件
     *
     * A URL to an audio file to accompany this object.
     */
    'og:audio'?: string;
    /**
     * 可选的视频文件
     *
     * A URL to a video file that complements this object.
     */
    'og:video'?: string;
    /**
     * 内容的简略说明，通常为 2-4 个句子
     *
     * A one to two sentence description of your object.
     */
    'og:description': string;
    /**
     * 当文章出现在句子中时，前面的量词
     *
     * The word that appears before this object's title in a sentence.
     * An enum of (a, an, the, "", auto). If auto is chosen, the consumer of your data should
     * chose between "a" or "an". Default is "" (blank).
     */
    'og:determiner'?: 'a' | 'an' | 'the' | '' | 'auto';
    /**
     * 页面使用的语言
     *
     * The locale these tags are marked up in. Of the format language_TERRITORY. Default is en_US.
     */
    'og:locale': string;
    /**
     * 页面支持的语言
     *
     * An array of other locales this page is available in.
     */
    'og:locale:alternate': string[];
    /**
     * 网站名称
     *
     * If your object is part of a larger web site, the name which should be
     * displayed for the overall site. e.g., "IMDb".
     */
    'og:site_name': string;
}
export interface ArticleSeoContent extends SimpleSeoContent {
    /**
     * 文章发表时间
     *
     * When the article was first published.
     */
    'article:published_time'?: string;
    /**
     * 文章上次修改时间
     *
     * When the article was last changed.
     */
    'article:modified_time'?: string;
    /**
     * 文章过期时间
     *
     * When the article is out of date after.
     */
    'article:expiration_time'?: string;
    /**
     * 文章作者
     *
     * Writers of the article
     */
    'article:author'?: string;
    /**
     * 文章章节
     *
     * A high-level section name. E.g. Technology
     */
    'article:section'?: string;
    /**
     * 文章标签
     *
     * Tag words associated with this article.
     */
    'article:tag'?: string[];
}
export interface FacebookSeoContent extends SimpleSeoContent {
    /**
     * 进行 Facebook 成效分析所使用的应用编号
     *
     * App id which Facebook use to analyze
     */
    'fb:app_id': string;
}
export interface TwitterSeoContent extends SimpleSeoContent {
    /** The card type */
    'twitter:card'?: 'summary' | 'summary_large_image' | 'app' | 'player';
    /**
     * 用户的 Twitter ID
     *
     * username of website
     */
    'twitter:site': string;
    /**
     * 创作者用户名
     *
     * username of content creator
     */
    'twitter:creator': string;
    /**
     * 图片替代文字
     *
     * A text description of the image conveying the essential nature of an image
     * to users who are visually impaired. Maximum 420 characters.
     */
    'twitter:image:alt': string;
}
export interface ExtendedSeoContent extends SimpleSeoContent {
    /**
     * 网站更新时间
     *
     * page update time
     */
    'og:updated_time': string;
    /**
     * 是否启用富媒体
     *
     * Whether to enable rich attachment
     */
    'og:rich_attachment': 'true' | 'false';
    /**
     * 内容年龄限制
     *
     * Age Restrictions of the content
     */
    'og:restrictions:age': string;
}
export type SeoContent = ArticleSeoContent | ExtendedSeoContent | FacebookSeoContent | TwitterSeoContent | SimpleSeoContent;
